Cosmetic container

ABSTRACT

A cosmetic container, including: a sleeve base, an application part, a double cap part, a connector, and a bottle body. The sleeve base includes a first open end and a second open end. The application part is fixed on the first open end of the sleeve base. The double cap part is detachably sleeved on the first open end. The application part includes: a diverter seat, a porous guide rod, and a porous head. The diverter seat includes a head end, a tail end, an axial hole, and a plurality of circumferential grooves. The porous guide rod is inserted in the axial hole and communicates with the plurality of circumferential grooves. The porous head is disposed on the head end of the porous guide rod and communicates with the axial hole of the diverter seat. The connector is connected to the second open end of the sleeve base.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation-in-part of International Patent Application No. PCT/CN2016/103484 with an international filing date of Oct. 27, 2016, designating the United States, now pending, and further claims foreign priority benefits to Chinese Patent Application No. 201620394181.5 filed May 4, 2016. The contents of all of the aforementioned applications, including any intervening amendments thereto, are incorporated herein by reference. Inquiries from the public to applicants or assignees concerning this document or the related applications should be directed to: Matthias Scholl P.C., Attn.: Dr. Matthias Scholl Esq., 245 First Street, 18th Floor, Cambridge, Mass. 02142.

BACKGROUND

This disclosure relates to a cosmetic container.

SUMMARY

The disclosure provides a cosmetic container, comprising: a sleeve base, an application part, a double cap part, a connector, and a bottle body.

The sleeve base comprises a first open end and a second open end. The application part is fixed on the first open end of the sleeve base. The double cap part is detachably sleeved on an outer peripheral surface of the first open end. The application part comprises: a diverter seat, a porous guide rod, and a porous head. The diverter seat comprises a head end, a tail end, an axial hole, and a plurality of circumferential grooves. The porous guide rod is inserted in the axial hole and communicates with the plurality of circumferential grooves. The porous head is disposed on the head end of the porous guide rod and communicates with the axial hole of the diverter seat. The connector is connected to the second open end of the sleeve base. The connector, the second open end of the sleeve base, and the tail end of the diverter seat defines a first storage chamber. The porous guide rod is disposed in the diverter seat, and one end of the porous guide rod extends into the first storage chamber. The bottle body is detachably fixed on the second open end of the sleeve base, and comprises a second storage chamber; and the connector comprises a feed inlet disposed in the second storage chamber.

The connector can comprise a first part, a second part, and a convex rib disposed between the first part and the second part. The first part of the connector can be in threaded connection to the sleeve base, and the first part butts against the tail end of the diverter seat.

The double cap part can comprise an outer cap, an inner cap, and a compression helical spring. The inner cap can be disposed in the outer cap, and the compression helical spring can be disposed between the inner cap and the outer cap.

The bottle body can comprise an open end and a tail end; a steel ball can be disposed in the open end, and a plug can be disposed on the tail end.

The bottle body can be in threaded connection to the diverter seat.

The porous head can be equipped with a brush and a brush sleeve.

Advantages of the cosmetic container according to embodiments of the disclosure are summarized as follows. The cosmetic container comprises a detachable bottle body. When the cosmetic material in the bottle body is used up, the bottle body can be directly replaced by a new one filled with cosmetic material, so that the sleeve base, the application part, the double cap part, and the connector are reused.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of a cosmetic container as described in the disclosure; and

FIG. 2 is a replacement diagram of a bottle body of a cosmetic container as described in the disclosure.

In the drawings, the following reference numbers are used: 1. Sleeve base; 2. Application part; 3. Double cap part; 4. Connector; 5. First storage chamber; 6. Bottle body; 11. First open end; 12. Second open end; 21. Diverter seat; 22. Porous guide rod; 23. Porous head; 31. Outer cap; 32. Inner cap; 33. Compression helical spring; 41. Feed inlet; 61. Second storage chamber; 62. Plug; 63. Steel ball; 24. Brush; 25. Brush sleeve; 10. Bottle substitute.

DETAILED DESCRIPTION

To further illustrate, embodiments detailing a cosmetic container are described below. It should be noted that the following embodiments are intended to describe and not to limit the disclosure.

Referring to FIGS. 1 and 2, provided is a cosmetic container comprising a sleeve base 1, an application part 2, a double cap part 3, a connector 4, and a bottle body 6.

The sleeve base 1 comprises a first open end 11 and a second open end 12. The application part 2 is fixed on the first open end 11 of the sleeve base 1. The double cap part 3 is detachably sleeved on an outer peripheral surface of the first open end 11. The application part 2 comprises: a diverter seat 21, a porous guide rod 22, and a porous head 23; the diverter seat 21 comprises a head end, a tail end, an axial hole, and a plurality of circumferential grooves. The porous guide rod 22 is inserted in the axial hole and communicates with the plurality of circumferential grooves; the porous head 23 is disposed on the head end of the porous guide rod 22 and communicates with the axial hole of the diverter seat 21. The connector 4 is connected to the second open end 12 of the sleeve base 1; the connector 4, the second open end 12 of the sleeve base 1, and the tail end of the diverter seat 21 defines a first storage chamber 5; the porous guide rod 22 is disposed in the diverter seat 21, and one end of the porous guide rod 22 extends into the first storage chamber 5. Conventionally, when the cosmetic container is placed vertically relative to the ground, due to the gravity, the liquid cosmetic material flows downwards and separates from the porous guide rod; after a certain time, the brush and the porous guide rod become dry. In addition, in use, the application part is oriented upwards and the bottle body downwards, and the liquid cosmetic material tends to flow downwards and separate from the porous guide rod. This leads to the discontinuity of the cosmetic essence and the change of the color (deep or light). In this design of the disclosure, the arrangement of the first storage chamber can ensure that the liquid cosmetic material always contacts the porous guide rod, thus preventing the discontinuity of the cosmetic essence and the color change. The bottle body 6 is detachably fixed on the second open end 12 of the sleeve base 1, and comprises a second storage chamber 61. The connector 4 comprises a feed inlet 41 disposed in the second storage chamber 61.

The connector 4 comprises a first part, a second part, and a convex rib disposed between the first part and the second part; and the first part of the connector is in threaded connection to the sleeve base, and the first part butts against the tail end of the diverter seat. The double cap part 3 comprises an outer cap 31, an inner cap 32, and a compression helical spring 33; the inner cap 32 is disposed in the outer cap 31, and the compression helical spring 33 is disposed between the inner cap and the outer cap. When the double cap part is sleeved on the sleeve base, the inner cap linearly contacts the outer peripheral surface of the first open end of the sleeve base, achieving the sealing effect.

The bottle body comprises an open end and a tail end; a steel ball 63 is disposed in the open end, and a plug 62 is disposed on the tail end. When the bottle body is mounted on the tail end of the sleeve base, the feed inlet 41 pushes the steel ball 63 to fall in the second storage chamber of the bottle body. The bottle body is in threaded connection to the diverter seat 21. The porous head 23 is equipped with a brush 24 and a brush sleeve 25.

In this embodiment, the bottle body is detachably fixed on the sleeve base. When the cosmetic material is used up, as shown in FIG. 2, a bottle substitute 10 filled with cosmetic material is employed to substitute for the old one, so that the sleeve base, the application part, the double cap part, and the connector can be used repeatedly. This reduces the cost of usage over lifetime of the cosmetic container.

It will be obvious to those skilled in the art that changes and modifications may be made, and therefore, the aim in the appended claims is to cover all such changes and modifications. 

What is claimed is:
 1. A cosmetic container, comprising: a sleeve base, an application part, a double cap part, a connector, and a bottle body; wherein: the sleeve base comprises a first open end and a second open end; the application part is fixed on the first open end of the sleeve base; the double cap part is detachably sleeved on an outer peripheral surface of the first open end; the application part comprises: a diverter seat, a porous guide rod, and a porous head; the diverter seat comprises a head end, a tail end, an axial hole, and a plurality of circumferential grooves; the porous guide rod is inserted in the axial hole and communicates with the plurality of circumferential grooves; the porous head is disposed on the head end of the porous guide rod and communicates with the axial hole of the diverter seat; the connector is connected to the second open end of the sleeve base; the connector, the second open end of the sleeve base, and the tail end of the diverter seat defines a first storage chamber; the porous guide rod is disposed in the diverter seat, and one end of the porous guide rod extends into the first storage chamber; the bottle body is detachably fixed on the second open end of the sleeve base, and comprises a second storage chamber; and the connector comprises a feed inlet disposed in the second storage chamber.
 2. The cosmetic container of claim 1, wherein the connector comprises a first part, a second part, and a convex rib disposed between the first part and the second part; and the first part of the connector is in threaded connection to the sleeve base, and the first part butts against the tail end of the diverter seat.
 3. The cosmetic container of claim 1, wherein the double cap part comprises an outer cap, an inner cap, and a compression helical spring; the inner cap is disposed in the outer cap, and the compression helical spring is disposed between the inner cap and the outer cap.
 4. The cosmetic container of claim 1, wherein the bottle body comprises an open end and a tail end; a steel ball is disposed in the open end, and a plug is disposed on the tail end.
 5. The cosmetic container of claim 1, wherein the bottle body is in threaded connection to the diverter seat.
 6. The cosmetic container of claim 1, wherein the porous head is equipped with a brush and a brush sleeve. 